2215202437

素因数分解:

$7^2\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{823}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 2603530176

約数和(自身を除く): 388327739

約数列:

[1, 7, 49, 163, 337, 823, 1141, 2359, 5761, 7987, 16513, 40327, 54931, 134149, 277351, 384517, 939043, 1941457, 2691619, 6573301, 13590199, 45208213, 316457491, 2215202437]

約数ペア:

[(1, 2215202437), (7, 316457491), (49, 45208213), (163, 13590199), (337, 6573301), (823, 2691619), (1141, 1941457), (2359, 939043), (5761, 384517), (7987, 277351), (16513, 134149), (40327, 54931)]